Potassium Tellurite Egg Yolk Enrichment Solution (5ml×10 Vials)
Selective Enrichment Supplement for Culture Media
Sterile potassium tellurite solution with egg yolk emulsion for microbial selection. Pre-measured in 5ml glass vials for convenient addition to prepared media.
Product Specifications:
– Format: Liquid solution in glass vials
– Package: 10 vials × 5ml per box
– Storage: 2-8°C
– Shelf life: 12 months
Usage Protocol:
1. Shake vial to resuspend settled emulsion
2. Warm to 35°C in water bath (2 minutes)
3. Surface-sanitize vial
4. Aseptically add to 50-60°C molten agar
5. Mix gently and pour plates
Physical Properties:
– Appearance: Yellowish opaque solution
– Container: Glass vial with flip-off cap
